yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] vadonka:
there is a settings for this in the call settings menu. dont you change this?
[LG Optimus 2x] stpsp:
no i didn't change it . ( i did a fresh install with the last temasek's CM rom )
[LG Optimus 2x] silentmelodies:
Just tested, it's working fine for me ;)

Btw Vadonka, this one in the OP; "No2: Screen off: 216-389 or 389-389(*)", - I find it rather strange. While it sure does save more battery for most cases this way, wouldn't download activities that run in the background (such as app updating via the market app) when the screen is locked become slower and longer that it normally would, and result into more battery drain? Or does clock speed not affect data transfer speed at all?
[LG Optimus 2x] TheDaftandFilthyOne:
My market crashed because i had adobe reader/flash moved to system apps and flashed over a previous rom. Uninstalling them fixed it and I could reapply them through market, without issue afterwards.
[LG Optimus 2x] vadonka:
the 2g/3g/wifi is not that fast. 389mh is enough even for 50mbit

i have an embedded router platform at home, 256MB memory and 400Mhz processor with pfSense router OS, and 80Mbit broadband connection. i can download with full speed and the router can handle this.

so 389mhz is enough for sure :)
[LG Optimus 2x] vadonka:
the adobe apps interfered with the google apps in certain conditions, its a known issue.
[LG Optimus 2x] silentmelodies:
In that case, great profile combination! :D

I had similar profile settings before, minus the 'in call' one. Just didn't think it needed any speed tweak.
[LG Optimus 2x] TheDaftandFilthyOne:
Just thought I'd share ;-) A lot of issues aren't directly related to roms/kernels afterall.
[LG Optimus 2x] mat369:
Sorry, but I' have encountered two problems today with the newest kernel. :S

First, my phone was blocked. Not a BSOD, my screen was on GOsms, but was freezing.. I could lock my phone, but when I unlocked it, the freezing GOsms appeared again. What was strange is that i could feel the vibrations of the lockscreen when I touch the screen at the good point, and I could unlock the phone, staying with the freezing GOsms displayed. I had to pull off my battery :/

But my phone was a bit undervolted, so maybe it was my fault.

One hour after, with default values , my phone was blocked at 1014 MHz. The temperature was 45°C, too hot I think. I could change the OC value, but the phone always stayed at the max I've set. Need to pull of my battery again :/

Did anyone encountered similar problem?

However, the huge battery drain seems to be corrected :)

Thanks Devs, thanks Vadonka! :)
[LG Optimus 2x] fuxmen:
clear setcpu data or uninstal and install again this helps for me :)
[LG Optimus 2x] mind_challenge:
32s works fine here, no airplane problems and battery drain not that big

Sent from my Optimus 2X
[LG Optimus 2x] fuxmen:
is there any chance to manualy turn off second core? or You can build one version without it? I want to see how phone work, because I dont play games. Its just a small sugestion or wish :) if not no big deal :)
[LG Optimus 2x] silentmelodies:
Re: [CM7/MIUI Kernel][KANG][FEB08] CodeName "ETaNa"

Battery drain has gotten from -30~20mA on last version to a whopping -10~5mA on this 08 version. I sense great battery making a comeback :D

Turning the second core off isn't really a solution for better battery life. It maybe just result to poorer multitasking, and/or even more battery drain, because the 1st core would likely go to the maximum clock speed more often.
[LG Optimus 2x] vadonka:
it can be disable via a sysctl param, check out the tweakaio file
[LG Optimus 2x] grognaz:
latest versions running super smooth and stable, thabks again for all the work:)

as you already are talking about core, can i ask why the 2nd core never kicks in at 800mhz? i used to reduce the max clock to that but without the 2nd core its not so smooth anymore:(
[LG Optimus 2x] 4lph4:
What do you use to measure the current absorption?
[LG Optimus 2x] silentmelodies:
I use Battery Monitor Widget app. It's on the market :)
[LG Optimus 2x] fuxmen:
Battery life is owesome with 8th version. Yesterday at night i had 20% drop tonight only 1-2% thanks a lot for work! We will see how it's gonna be
[LG Optimus 2x] vadonka:
i try to do my best :)
[LG Optimus 2x] xIceCream:
Amazing work... :D
[LG Optimus 2x] vadonka:
the 2nd core activated above 800mhz, i prefer the battery friendly core management but i think its not laggy at all. however im working on an advanced core management, what is mean the threshold values can be adjustable via the sysctl on the fly.
[LG Optimus 2x] fitipardi:
As a famous Spanish bullfighter said. In two words: awe some :)

Thanks for You work

Enviado desde mi Optimus 2X usando Tapatalk
[LG Optimus 2x] tonyp:
Which one? There are two with the same name :-D
[LG Optimus 2x] silentmelodies:
The one from 3c ;)
[LG Optimus 2x] pramanta:
anyone play with render effect in cyanogenmod settings? I heard a correct setting can lead to awesome battery life.
[LG Optimus 2x] mrmaffen:
just the same here ... the newest kernel as of 8th feb is a total beast. smooth stable (so far) and with low battery drain

keep it like that vadonka ! :)

i love your work
[LG Optimus 2x] vadonka:
read this post, for the details:

http://jsharkey.org/blog/2010/07/01/android-surfaceflinger-tricks-for-fun-and-profit/

i use the calibrated(N1) cold anyway
[LG Optimus 2x] silentmelodies:
From what I understand, the explanation only applies to screens that are able to show pixels individually, such as oled or amoled. Since LCD uses backlighting, it always uses the same power no matter what color it shows.

Or am I wrong? :1
[LG Optimus 2x] vadonka:
the oled/amoled doesn't need the screen filter, it have a much lesser power consumtion. we can use the screen filter for sure :) its a workaround.
[LG Optimus 2x] tonyp:
Could anyone tell me (or tell me where to find) the Mhz steps of v20x stock and of the CM7 kernel?

(ETaNa uses the following: 216 - 389 - 503 - 800 - 1015 - 1100 - 1216 - 1408)

And one kind request to all users here: please try to narrow your issues down to the kernel before posting here - as it happened a lot in the last posts that the problems had nothing to do with the kernel.

If you're having a problem you should at least flash another kernel and try to reproduce it with the other one! And a logcat wouldn't harm, either.

vadonka is doing a great job here - we shouldn't bother him with unrelated issues - it's for your advantage, too - the less time he needs to look for these false issues the more time he has for this kernel!

135 pages in one month - that's pretty amazing!
[LG Optimus 2x] TastyTorge:
where's the difference between the 32mb version and the 32mb shared version?
[LG Optimus 2x] ron_gangte:
32MB Version - Reboot don't work.

32MB Shared Version - Everything works like it is supposed to. Some have reported issues with it. Works great for me though.
[LG Optimus 2x] @dap:
Thank you so much for this fantastic kernel! Paired with Temasek's CM7 Kang it's magic... :D
[LG Optimus 2x] xxMOISESxx:
This morning, something strange happened... It wasn't a full BSOD but very similar, my alarm clock worked fine, I dismissed the alert, got up, walked around, unplugged the phone, screen turned on but the lockscreen didn't show up, just the wallpaper, it turned off/on as usual but no lock screen.

I tried pressing where the lock is supposed to be, got some haptic response but nothing else. I had to pull out the battery to restart the phone, has any of you guys had the same issue?
[LG Optimus 2x] henk_j:
this morning i pulled of the charger AMD nothing happend compleet black and no wakeup only after pulling the battery it Fired up. nothing Strange happend Since then.
[LG Optimus 2x] mat369:
I get a similar problem, but it was GOsms which was displayed in the screen . Also, the haptic response work well, so my phone was running correctly. Just the screen was freezing. .. but it was with the feb 06 version. With the newest, no more problems :) I hope it will last!
[LG Optimus 2x] ownjoouk:
My wife's desire has also suffered screen freeze recently but my O2X hasn't. Perhaps its a recent cm7 commit causing it?

I fired up her phone and all I got was her live wallpaper but no pattern unlock. Screen still powered off and on but just displayed lwp nothing else.
[LG Optimus 2x] vadonka:
its a cm7 issue not because the kernel
[LG Optimus 2x] afpapa:
I confirm, it is a CM problem. Last time it happened to me I was on stock kernel.
[LG Optimus 2x] grognaz:
seems that cm thing fixed my SOD problems, i run the latest kernel on 216mhz again without any problems:O so seems what fixed my problem brought it to others...
[LG Optimus 2x] unfugor:
sorry for my noob question, but i never overclocked, what does

mean, in what app would i set those profiles or is it in the settings?
[LG Optimus 2x] kennbo82:
SetCPU for example (Market App)
[LG Optimus 2x] Divyan:
I use pimpmycpu which is sufficient for my needs. But I don't have "charging" profile. Maybe setcpu can do this?
[LG Optimus 2x] 4lph4:
SetCPU has the charging profile. I use it.By the way I noticed the STABLE status of the Etana kernel.

Nice work vadonka! :D
[LG Optimus 2x] vadonka:
i think it's about time :)
[LG Optimus 2x] mat369:
Bravo, bravo! Very good job! I have to say that today my phone really work well, with a pretty good battery. .

I have just a little question: is it normal my CPU reaches 45°C?

Thanks, thanks, and thanks again!
[LG Optimus 2x] tonyp:
Thanks again for the stable version :)

You put a lot of effort into this - and it seems that you generated a really stable kernel with a good performance and a good battery life!
[LG Optimus 2x] tr@p:
New version works great for me too. Using 32mb shared version on MIUI. It even works fine with 216mhz min.

Awesome work vadonka. :)
[LG Optimus 2x] :
Installing the latest kernel with no ram hack and messed the cache partition. Market would crash. I fixed it by formatting cache from CWM.
[LG Optimus 2x] k101d:
I also got this problem so decide to back to Feb 03 it never crash again (market not work because of /cache crash). may be will try to flash Feb 08 also (Feb 04 and Feb 06) and format cache if I got cache crash.

So what different or what part in Feb 03 that not disturb cache while others make cache crash ??
[LG Optimus 2x] qwerty245:
This Kernal include Voodoo Sound?
[LG Optimus 2x] qgtxqj:
yes, already include..
[LG Optimus 2x] alediniz:
Lastest build is perfect for me too. Using 64MB version. Maybe I'll try 32 MB shared version, for reboot purpose.
[LG Optimus 2x] vadonka:
nothing :)

here is the cache format method (i used this since the beggining):

/sbin/mke2fs /dev/block/mmcblk0p2

/sbin/tune2fs -O extents,uninit_bg,dir_index /dev/block/mmcblk0p2

/sbin/e2fsck -fy /dev/block/mmcblk0p2

/sbin/tune2fs -o journal_data_writeback /dev/block/mmcblk0p2

/sbin/e2fsck -fy /dev/block/mmcblk0p2

its simply format the cache partition, not a big magic
[LG Optimus 2x] Shadowchaz:
Is it possible that those with cache problems are using the touchcwm? Just a thought...
[LG Optimus 2x] vadonka:
touchcwm have many bugs, i was try too.
[LG Optimus 2x] vcarbajo:
if you flash with the new touchcwm... your last kang kernel cause force closes with the market

The problem is the new touchcwm!!! Flash the kernel with old CWM.
[LG Optimus 2x] k101d:
I will try to change CWM ffrom TouchCWM :o

---------- Post added at 02:32 PM ---------- Previous post was at 02:31 PM ----------

Let try back to UntouchCWM;)

---------- Post added at 02:33 PM ---------- Previous post was at 02:32 PM ----------

Next time I will try UntouchCWM :(
[LG Optimus 2x] vadonka:
touchcwm can messing up a simple rom install too...

i try it, use it for a day and quickly revert back to the 5.0.2.8 :)

i havent see any new feature, it just the touch support, nothing more.
[LG Optimus 2x] k101d:
Back to 5.0.2.8 problem solve no cache crash with market.:rolleyes:
[LG Optimus 2x] orlox:
Haters gonna hate :)

Keep up the good work mate.

Till now no bsods but still no logcat and phone lags a bit even at 1500 but that may be my error
[LG Optimus 2x] vadonka:
update: fix strange battery readings

updated the first post links

http://www.donka.hu/android/kernel can be listed in the browser, you can see the previous versions too.
[LG Optimus 2x] vadonka:
the logcat is not related to the kernel :) its causing something else.

the lag is maybe because im using a more battery friendly second core management, its causing a lag sometimes, but its not noticable. i will separate the normal and the battery friendly version in the future and using different core management.

the normal version will be faster but drain the battery also faster, the battery friendly version, maybe a bit slower but provide a better battery life. i prefer the second anyway :)

16:23 battery charged, let start the test with the battery life :)
[LG Optimus 2x] Striatum_bdr:
Some ROMs like Django Manouche disable logs... Search in /etc/init.d a file 15f...thelogger
[LG Optimus 2x] vadonka:
my tweak init script also disable the logger,

check the 90tweakaio at the end of the file

if [ -e /dev/log/main ]; then

rm /dev/log/main

fi

delete this if you want the logger
[LG Optimus 2x] orlox:
?! :p

May I suggest a naming for your files?

o2xkrnlvdk201201071812_32_UV

Optimus 2x / Kernel / Vadonka / year / month / day / hour / ram hack / Under Volt / Normal Volt
[LG Optimus 2x] new2city:
Kernel is working fine, I had to switch to the default with no shared memory version. One of the games I play, enchanted realm, keep showing black blocks all over the screen. Had the same situation on iron kernel with 32mb ramhack as well.. It went back to normal after to the non shared memory version though...
[LG Optimus 2x] vadonka:
the kernel is not related only the init script :P
[LG Optimus 2x] salisbury_steak:
After 11 hours of phone sleep (3g off, wifi off, gsm on), I only got a 4% drain. I do notice slight lack of responsiveness with my touch keys though. Im going try a non battery friendly version maybe.

I was on 32mb UVed btw.

Overall, excellent work Vadonka!

----------

Sent from my Optimus 2X
[LG Optimus 2x] salisbury_steak:
On 2nd thought, Imma try the no hack UV this time. :p (I want to make sure all my games work flawlessly)

Am I correct that we still dont have the battery unfriendly version that utilizes both cores?

----------

Sent from my Optimus 2X
[LG Optimus 2x] Deletko:
Great karnel but there always the same bug with cm7 and miui roms process suspend is killing the battery it uses 100% CPU when u wake the phone for maybe 30 seconds.

This never happens on stock rom
[LG Optimus 2x] TweetyPeety:
this is not a KERNEL, this are only Scripts and Tweaks not more. A Kernel is something totally different, but anyone is calling this a Kernel, who cares

anyway good script package
[LG Optimus 2x] ron_gangte:
I do not know why you don't consider this a kernel.

The OP claims that it is a kernel and we, the users bear witness.
[LG Optimus 2x] TweetyPeety:
iam sorry, didn't saw the tmp folder, was expecting it anywhere else, this is a kernel
[LG Optimus 2x] ron_gangte:
Thanks for the approval! :) :P
[LG Optimus 2x] lefterakos:
the best kernel for cyanogenmod!! i really love it!! will hit thanks when i get a pc cauz im on my phone
[LG Optimus 2x] salisbury_steak:
You can actually click thanks from your phone. Just click the post, a submenu will appear, and you can click thanks.

(Or is that feature only available for premium users?)

----------

Sent from my Optimus 2X
[LG Optimus 2x] lefterakos:
.

its a premium users advantage
[LG Optimus 2x] _Vegas:
The kernel has the same problem between ironkernel,

It's lag in settings menu with some themes which has 'gradient background' or any other background in settings menu.

Such as ZduneX25's ICS theme.

Any way to fix it?:rolleyes:

Really like the shared memery version.

Sorry for my terrible english.
[LG Optimus 2x] vadonka:
i will look into it
[LG Optimus 2x] Craxx:
Hy vadonka,

I have a hidden network and so every time i flash your kernel i have to edit the build.prop and delete

wifi.supplicant_scan_interval=320

This entry drive me crazy, perhaps you can delete it from installer....

Thx in advance;-)

New kernel 32s works great!!!

best regards

Craxx;)

send from my LG2x with Tapatalk
[LG Optimus 2x] Trystan34:
Where do you get 5.0.2.8 from? In rom manager it shows latest 5.0.2.0. Does 5.0.2.8 have bugs?
[LG Optimus 2x] fitipardi:
I solved it by wipe cache app from menú>setting >app>market. And later, from touchcwm wipe cache partition. Reboot. Try it.

Salute

Enviado desde mi Optimus 2X usando Tapatalk
[LG Optimus 2x] maccumaccu:
hi,

i have tested 1202081356-ETaNa_64.zip with cyano-nightly-217 and Last Temasek's kang -

204-57 - 09/02/2012, with gapps-gb-20120116-237-signed.

The market app crash when i try to download an app.:eek:

I flash it with the new touchcwm....ops
[LG Optimus 2x] plakers:
Hi,

Saw that the install.sh script of the kernel sets many tweaks, for build.prop, for tweakaio init script & so on... But also discover that it "purges" the 3g specific settings.

Did someone try to enable them (supercharger script? or manual parameters?) and noticed speed improvements / better battery life ?

My operator does not cover many zones, so, as I enable 3g, my phone always waste time (and battery) looking for my operator's network, and then go in roaming mode.

Is there a way to change the scan interval? Select my "roaming" operator as the default one?

Some of the settings "dropped" by the install script :

ro.ril.hsxpa=

ro.ril.gprsclass=

ro.ril.hep=

ro.ril.enable.dtm=

ro.ril.hsdpa.category=

ro.ril.enable.a53=

ro.ril.enable.3g.prefix=

ro.ril.htcmaskw1.bitmask=

ro.ril.htcmaskw1=

ro.ril.hsupa.category=
[LG Optimus 2x] k101d:
From this

http://xdaforums.com/showpost.php?p=21972399&postcount=1692
[LG Optimus 2x] vadonka:
this parameters are purges for good reason.
[LG Optimus 2x] k101d:
Not work for me always perform wipe cache and it still crash except back to Feb 03 version :o

---------- Post added at 04:12 PM ---------- Previous post was at 04:09 PM ----------

The same like my case and after I back to normal CWM (not Touch) then problem solved no crash.
[LG Optimus 2x] plakers:
no problem vadonka, I was not saying that it shouldn't be done, just expecting if some of these tweaks can help in any of performance/battery (the "3g scan drain" I experience) or if something else exists to force the default operator & so on

(or if any baseband/ril combination can limit that "background 3g scan interval"... as it exists for the wifi scan - no idea of what exists and what is possible, so I'm looking for any kind of solution)

anyway, nothing to say about your work, it's great man ;)

I use your kernel since many monthes
[LG Optimus 2x] tzarp990:
OK seriously this is a masterpiece. Just finally got this kernel going and de numbers I'm seeing are ridiculous. I'm stunned how I got almost double of ram. Anyways checking on with all de complaints ppl been making and so far I not got any problems. AMAZING WORK!!!
[LG Optimus 2x] vadonka:
this is a good option that help to save battery most of the users, why would i remove that? :)
[LG Optimus 2x] Barnabe619:
If it was up to me I would even increase it :p
[LG Optimus 2x] wuffi123:
to avoid market crashes:

i tried everything, but

the only thing that helped for me was fixing permissions in cwm (i have the new touch-cwm too).

hope it helps for you too.
[LG Optimus 2x] vadonka:
you should avoid that menu, its causing many more issues what is irreversible, only the full rom reinstall help.
[LG Optimus 2x] Diskb0x:
Having a little trouble, could someone suggest where I might be going wrong?

Installed cmw touch, flashed temasek's KANG BUILD P204-57 then this kernel and it says not supported.

Re-flashed my old recovery, re-flashed 204-57 then this kernel again and it still says rom not supported.

Bit confused as vadonka's sig block says Temasek and this kernel :confused:
[LG Optimus 2x] 4lph4:
I saw some post ago that the suspend process should not be really high in CPU active time.

I'm using feb08 version of kernel with temasek#54. I usually update CM during weekends :)

I left the phone untouched on 2G all night, and in the morning I had 10% less battery. Not bad in my experience.

The suspend process is the top application (35% of active time). Is it normal?

Just for your info led notification is OFF during night time.

I use it during the day at work. Now pulse led counts up to 9% of active time and suspend is down to 28%. Battery level is at 68% after 15h.

What are your experience in term of battery time?
[LG Optimus 2x] tr@p:
I'm using touchcwm and don't have any problems with it.

OK, I have one priblem, but i doubt it's because recovery... my touch keys don't light up. They work (flash) when I have notification, but elsewhere they are off.
[LG Optimus 2x] joe1660:
I think its the best kernel. Second day with 32s and no bsod at all. Very stable. And very good battery. Thanks vadonka. Finally you made the best kernel.
[LG Optimus 2x] vkk178:
1 1/2 days & this kernel is holding good so far . I had some cell radio issues initially and I had to reboot . This time I set the min frequency to 389 and its goin steady so far .. I'm on the stock Cm7 firmware . Fingers crossed & I hope it stays this way . Im actually stress testing it now (gaming) & it seems to be doing fine .Thanks to vadonka
[LG Optimus 2x] salisbury_steak:
The TouchCWM will only cause issues if you use the "clear cache" option. Apparently, it clears /cache but doesn't rebuild it, causing errors in some apps (i.e. Market).

If you don't "clear cache" from Touch CWM, you won't encounter any problems.

(I personally use 5.0.2.8 though. I'd rather have an old, fully working recovery menu rather than a fancy one with a missing option.)
[LG Optimus 2x] Wing_Zero85:
Recovery not touch, last CM kanged by me, vannilla, and MANY market crashes with every kind of kernel. So annoiyng. I can't believe you said this is the "stable" version :/ You're joking man.
[LG Optimus 2x] FaceTheSlayer:
I solved market crash by flashing old recovery with rom manager (had new touch recovery), then cleared dalvik cache, fixed permissions and cleared cache. I hope that helps someone.

BTW I can't believe that now my free ram doubled :eek:
[LG Optimus 2x] Wing_Zero85:
It seems that second core management is not optimal with this kernel, so I've decided to do an objective benchmark with the linpack test.

I've benchmarked the latest version of 2 kernel:

ETaNa kernel

CM stock kernel (Kanged by me, vanilla version, no mods)

I've tried to run the test over twenty times in single thread and multi thread, and i've taken the best result for every kernel

Here's the result:

CyanogenMod stock kernel:

Single thread: 40

MultiThread: 68

ETaNa Kernel:

Single thread: 40

MultiThread: 63

So, it's obvious how in this kernel there is a problem in the second core mangement, making it asleep for a too long time, and losing the main advantages of a dual core environment .
[LG Optimus 2x] Craxx:
Just for me:-) ok just joking, i remove this every time.

best regards

Craxx;)

send from my LG2x with Tapatalk
[LG Optimus 2x] vadonka:
its a very little difference what you write, im prefer the better battery life.

the second core drain the battery very fast you know, so activating when its not really necessary its not a good idea.

and by the way the android 2.3 not optimized for the dual core systems, and also many app act like this. the dual core is not help too much while we dont have the ICS.

why whould activate the second core if nothing can be use it? just for the benchmark point? come on...

and about the market crash (and im say it the last time): its not a kernel failure!
[LG Optimus 2x] salisbury_steak:
I've been meaning to ask this for so long. When you say "32MB Shared"... Does that mean that 32MB (originally GPU RAM), maybe shared to system RAM as the system sees fit?

While the other ram versions, give away those GPU RAM parts to the system without taking them back?
[LG Optimus 2x] rjpa123:
My humble thank you for all your hard work, Mr. V.

Go Temasek, Go Vadonka.

Great pair of wizards.

CM7 rules.